In the last 12 months, insiders at Nautilus Biotechnology, Inc. ($NAUT) filed 74 transactions with the SEC: 15 open-market purchases totaling $458,454 and 2 sales totaling $234,613. Net insider sentiment: net buying.
Nautilus Biotechnology, Inc. operates in the Laboratory analytical instruments industry (Industrial Applications and Services sector).
Most Active Insiders
- Patel Sujal M (CEO, President, and Secretary) — 14 transactions totaling $418,263
- Godwin Mary E. (Senior VP, Operations) — 8 transactions totaling $272,347
- Murphy Matthew B. (General Counsel) — 5 transactions totaling $12,858
- Mowry Anna (CFO and Treasurer) — 5 transactions totaling $11,489
- Mallick Parag (Chief Scientist) — 6 transactions totaling $9,885
View all SEC Filings for Nautilus Biotechnology, Inc. (NAUT).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | Sankar Subramanian | Senior VP, Product Development | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,305,122 | 9999.99% | 0.13% |
| March 2, 2026 | Patel Sujal M | CEO, President, and Secretary | A | Stock Option (Right to Buy) | 650000 | $0.00 | 650,000.0000 | 126,305,122 | 9999.99% | 0.51% |
| March 2, 2026 | Mowry Anna | CFO and Treasurer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,305,122 | 9999.99% | 0.13% |
| March 2, 2026 | Mallick Parag | Chief Scientist | A | Stock Option (Right to Buy) | 280000 | $0.00 | 280,000.0000 | 126,305,122 | 9999.99% | 0.22% |
| March 4, 2026 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 25000 | $2.61 | 17,461,232.0000 | 126,305,122 | 0.14% | 0.02% |
| March 2, 2026 | Suzuki Kentaro | Chief Marketing Officer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,305,122 | 9999.99% | 0.13% |
| March 2, 2026 | Murphy Matthew B. | General Counsel | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,305,122 | 9999.99% | 0.13% |
| March 2, 2026 | Weld Gwen E | Chief People Officer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,305,122 | 9999.99% | 0.13% |
| Nov. 6, 2025 | Suzuki Kentaro | Chief Marketing Officer | P | Common Stock | 4000 | $1.49 | 4,000.0000 | 126,305,122 | 9999.99% | 0.00% |
| Sept. 5, 2025 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 116500 | $0.67 | 17,352,732.0000 | 126,148,469 | 0.68% | 0.09% |
| Sept. 8, 2025 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 83500 | $0.68 | 17,436,232.0000 | 126,148,469 | 0.48% | 0.07% |
| Sept. 4, 2025 | Murphy Matthew B. | General Counsel | P | Common Stock | 20000 | $0.64 | 75,390.0000 | 126,148,469 | 36.11% | 0.02% |
| June 23, 2025 | McIlwain Matthew S | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 126,148,469 | 9999.99% | 0.04% |
| June 23, 2025 | Posard Matthew L. | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 126,148,469 | 9999.99% | 0.04% |
| June 23, 2025 | Akinsanya Karen | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 126,148,469 | 9999.99% | 0.04% |
| June 23, 2025 | Epperly Melissa B, | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 126,148,469 | 9999.99% | 0.04% |
| June 23, 2025 | NAZEM FARZAD | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 126,148,469 | 9999.99% | 0.04% |
| May 29, 2025 | Mowry Anna | CFO and Treasurer | P | Common Stock | 15000 | $0.77 | 83,000.0000 | 126,148,469 | 22.06% | 0.01% |
| May 12, 2025 | Mallick Parag | Chief Scientist | P | Common Stock | 1500 | $0.73 | 20,493,392.0000 | 126,148,469 | 0.01% | 0.00% |
| May 8, 2025 | Mallick Parag | Chief Scientist | P | Common Stock | 12000 | $0.73 | 20,491,892.0000 | 126,148,469 | 0.06% | 0.01% |
| March 19, 2025 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 53300 | $0.99 | 17,212,299.0000 | 126,148,469 | 0.31% | 0.04% |
| March 20, 2025 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 23933 | $1.00 | 17,236,232.0000 | 126,148,469 | 0.14% | 0.02% |
| March 3, 2025 | Murphy Matthew B. | General Counsel | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,148,469 | 9999.99% | 0.13% |
| March 3, 2025 | Sankar Subramanian | Senior VP, Product Development | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,148,469 | 9999.99% | 0.13% |
| March 3, 2025 | Patel Sujal M | CEO, President, and Secretary | A | Stock Option (Right to Buy) | 650000 | $0.00 | 650,000.0000 | 126,148,469 | 9999.99% | 0.52% |
| March 3, 2025 | Mallick Parag | Chief Scientist | A | Stock Option (Right to Buy) | 280000 | $0.00 | 280,000.0000 | 126,148,469 | 9999.99% | 0.22% |
| March 3, 2025 | Suzuki Kentaro | Chief Marketing Officer | A | Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 126,148,469 | 9999.99% | 0.04% |
| March 3, 2025 | Weld Gwen E | Chief People Officer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,148,469 | 9999.99% | 0.13% |
| March 3, 2025 | Nelson Nicholas A. | CBO & Senior VP, Bus. Dev. | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,148,469 | 9999.99% | 0.13% |
| March 3, 2025 | Mowry Anna | CFO and Treasurer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 126,148,469 | 9999.99% | 0.13% |
| Sept. 23, 2024 | Godwin Mary E. | Senior VP, Operations | M | Stock Option (Right to Buy) | 47031 | $0.00 | 353,337.0000 | 0 | 11.75% | 0.00% |
| Sept. 23, 2024 | Godwin Mary E. | Senior VP, Operations | S | Common Stock | 47031 | $2.87 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 23, 2024 | Godwin Mary E. | Senior VP, Operations | M | Common Stock | 47031 | $0.46 | 47,031.0000 | 0 | 9999.99% | 0.00% |
| Sept. 17, 2024 | Godwin Mary E. | Senior VP, Operations | M | Stock Option (Right to Buy) | 35000 | $0.00 | 400,368.0000 | 0 | 8.04% | 0.00% |
| Sept. 17, 2024 | Godwin Mary E. | Senior VP, Operations | S | Common Stock | 35000 | $2.85 | 0.0000 | 0 | 100.00% | 0.00% |
| Sept. 17, 2024 | Godwin Mary E. | Senior VP, Operations | M | Common Stock | 35000 | $0.46 | 35,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 16, 2024 | Suzuki Kentaro | Chief Marketing Officer | A | Stock Option (Right to Buy) | 375000 | $0.00 | 375,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | Akinsanya Karen | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | McIlwain Matthew S | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | ALTMAN MICHAEL SETH | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | PERCEPTIVE ADVISORS LLC | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | Epperly Melissa B, | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | Pande Vijay Satyanand | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | NAZEM FARZAD | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 14, 2024 | Posard Matthew L. | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| March 8, 2024 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 2430 | $2.99 | 17,146,955.0000 | 0 | 0.01% | 0.00% |
| March 11, 2024 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 12044 | $2.84 | 17,158,999.0000 | 0 | 0.07% | 0.00% |
| March 5, 2024 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 7405 | $2.65 | 17,116,404.0000 | 0 | 0.04% | 0.00% |
| March 6, 2024 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 9267 | $2.70 | 17,125,671.0000 | 0 | 0.05% | 0.00% |
| March 7, 2024 | Patel Sujal M | CEO, President, and Secretary | P | Common Stock | 18854 | $2.89 | 17,144,525.0000 | 0 | 0.11% | 0.00% |
| March 1, 2024 | Godwin Mary E. | Senior VP, Operations | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Sankar Subramanian | Senior VP, Product Development | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Murphy Matthew B. | General Counsel | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Weld Gwen E | Chief People Officer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Mowry Anna | CFO and Treasurer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Nelson Nicholas A. | CBO & Senior VP, Bus. Dev. | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Mallick Parag | Chief Scientist | A | Stock Option (Right to Buy) | 280000 | $0.00 | 280,000.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Patel Sujal M | CEO, President, and Secretary | A | Stock Option (Right to Buy) | 650000 | $0.00 | 650,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | ALTMAN MICHAEL SETH | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | PERCEPTIVE ADVISORS LLC | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | Akinsanya Karen | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | McIlwain Matthew S | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | Pande Vijay Satyanand | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | Posard Matthew L. | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | Epperly Melissa B, | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| June 15, 2023 | NAZEM FARZAD | Director | A | Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Patel Sujal M | CEO, President, and Secretary | A | Stock Option (Right to Buy) | 650000 | $0.00 | 650,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Murphy Matthew B. | General Counsel | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Mowry Anna | CFO and Treasurer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Godwin Mary E. | Senior VP, Operations | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Mallick Parag | Chief Scientist | A | Stock Option (Right to Buy) | 280000 | $0.00 | 280,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Weld Gwen E | Chief People Officer | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Nelson Nicholas A. | CBO & Senior VP, Bus. Dev. | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 27, 2023 | Sankar Subramanian | Senior VP, Product Development | A | Stock Option (Right to Buy) | 160000 | $0.00 | 160,000.0000 | 0 | 9999.99% | 0.00% |